Malware Analysis Report

2025-01-18 05:06

Sample ID 241213-de4apsyjbp
Target b15275427aa059251420f07628146e9dcd5a01b7e93b7f7d6b08edc714c146f0.exe
SHA256 b15275427aa059251420f07628146e9dcd5a01b7e93b7f7d6b08edc714c146f0
Tags
strela stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

b15275427aa059251420f07628146e9dcd5a01b7e93b7f7d6b08edc714c146f0

Threat Level: Known bad

The file b15275427aa059251420f07628146e9dcd5a01b7e93b7f7d6b08edc714c146f0.exe was found to be: Known bad.

Malicious Activity Summary

strela stealer

Detects Strela Stealer payload

Strela family

Strela stealer

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-12-13 02:56

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-13 02:56

Reported

2024-12-13 02:58

Platform

win7-20240729-en

Max time kernel

94s

Max time network

16s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b15275427aa059251420f07628146e9dcd5a01b7e93b7f7d6b08edc714c146f0.dll

Signatures

Detects Strela Stealer payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Strela family

strela

Strela stealer

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b15275427aa059251420f07628146e9dcd5a01b7e93b7f7d6b08edc714c146f0.dll

Network

N/A

Files

memory/376-0-0x00000000003C0000-0x0000000000434000-memory.dmp

memory/376-1-0x00000000003C0000-0x0000000000434000-memory.dmp

memory/376-2-0x00000000003C0000-0x0000000000434000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-13 02:56

Reported

2024-12-13 02:58

Platform

win10v2004-20241007-en

Max time kernel

95s

Max time network

144s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b15275427aa059251420f07628146e9dcd5a01b7e93b7f7d6b08edc714c146f0.dll

Signatures

Detects Strela Stealer payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Strela family

strela

Strela stealer

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b15275427aa059251420f07628146e9dcd5a01b7e93b7f7d6b08edc714c146f0.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/224-1-0x00000000026E0000-0x0000000002754000-memory.dmp

memory/224-0-0x00000000026E0000-0x0000000002754000-memory.dmp

memory/224-2-0x00000000026E0000-0x0000000002754000-memory.dmp